*SUPPORT*
IN: wif lug OUT: PINK PINK
IN: gazzer OUT: YELLOW
IN: gazzer fep OUT: YELLOW YELLOW YELLOW
IN: wif dax lug OUT: PINK PURPLE PURPLE
IN: wif OUT: PINK
IN: blicket dax fep OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: blicket lug fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax blicket lug OUT: PURPLE BLUE BLUE
IN: wif blicket fep OUT: PINK BLUE PINK BLUE PINK BLUE
IN: wif wif gazzer lug OUT: PINK PINK YELLOW YELLOW
IN: blicket lug OUT: BLUE BLUE
IN: dax lug OUT: PURPLE PURPLE
IN: dax OUT: PURPLE
IN: blicket OUT: BLUE

*QUERY*
IN: wif lug zup wif dax lug OUT: PINK PINK PINK PURPLE PURPLE
IN: gazzer lug OUT: YELLOW YELLOW
IN: wif dax zup wif blicket lug OUT: PINK PURPLE PINK BLUE BLUE
IN: dax gazzer fep OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: dax fep OUT: PURPLE PURPLE PURPLE
IN: wif gazzer lug OUT: PINK YELLOW YELLOW
IN: wif wif lug OUT: PINK PINK PINK
IN: blicket fep OUT: BLUE BLUE BLUE
IN: wif lug zup blicket OUT: PINK PINK BLUE
IN: gazzer lug zup blicket wif OUT: YELLOW YELLOW BLUE PINK

*GRAMMAR*
dax -> PURPLE 
 wif -> PINK 
 blicket -> BLUE 
 gazzer -> YELLOW 
 u1 lug -> [u1] [u1] 
 x1 fep -> [x1] [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 